<template>
    <div class="wrapper">
        <swiper :options="swiperOption" v-if="showSwiper">
            <swiper-slide v-for="item of list" :key="item.id">  
                <img class="swiper-img" :src="item.imgUrl"/>
            </swiper-slide>
            <div class="swiper-pagination"  slot="pagination"></div>
        </swiper>
    </div>
</template>

<script>
export default {
    name: 'HomeSwiper',  
    props: {
        list: Array
    },
    data () {
        return {
            swiperOption: {
                pagination: '.swiper-pagination',
                loop: true
            }
        }
    },
    computed: {
        showSwiper () {
            return this.list.length
        }
    }
}
</script>

<style lang='stylus' scoped>
  .wrapper >>> .swiper-pagination-bullet-active
    background-color: #ffffff !important 
  .wrapper 
    overflow: hidden
    width: 100%
    height: 0
    padding-bottom: 31.25%
  .swiper-img
    width: 100%

</style>
